Document Type and Number:
Japanese Patent JPS63110376
Kind Code:
U
Application Number:
JP259787U
Publication Date:
July 15, 1988
Filing Date:
January 12, 1987
Export Citation:
International Classes:
B24D3/02; B24D3/06; B24D5/12; (IPC1-7): B24D5/12; B24D3/02; B24D3/06
Domestic Patent References:
| JPS59152067A | 1984-08-30 | |||
| JPS58171262A | 1983-10-07 |